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Article
Controlled ablation of impurity deposition in fusion devices by using variable laser fluence within depth-of-focus of focusing lens
The ability of laser pulse was tested for controlled ablation of the copper alloy (CuCrZr) and nanometer-thick impurity layer on the rear surface of a glass window. The target surface was moved across the focu...
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Article
Quantitative analysis of titanium alloys using one-point calibration laser-induced breakdown spectroscopy
The development of real-time and on-line quantitative composition analysis is desired for the products quality improvement in the metal producing and processing industries. Accuracy is still a challenge for cl...
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Article
An approach of stand-off measuring hardness of tungsten heavy alloys using LIBS
Surface hardness and microstructural properties are important parameters of plasma-facing material and play a key role in long pulse operation of fusion reactor. Nowadays, nuclear reactors are facing the probl...